-7b+7(8b+7)=392

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Solution for -7b+7(8b+7)=392 equation:


-7b+7(8b+7)=392

We simplify the equation to the form, which is simple to understand 
-7b+7(8b+7)=392

Reorder the terms in parentheses
-7b+(+56b+49)=392

Remove unnecessary parentheses
-7b+56b+49=+392

We move all terms containing b to the left and all other terms to the right. 
-7b+56b=+392-49

We simplify left and right side of the equation. 
+49b=+343

We divide both sides of the equation by 49 to get b. 
b=7

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